g r a p h i c s . l i b r a r y MakeVPort
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¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯REPORT ViewPort->RasInfo has not been set
SEVERITY Level 3
EXPLANATION RasInfo must be valid!
DEADLY has no effect.
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REPORT DUALPF ViewPort->RasInfo.Next has not been set
SEVERITY Level 3
EXPLANATION You must pass a second RasInfo if you use the Dual
Playfield mode.
DEADLY has no effect.